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ID

VAR-202312-0866


CVE

CVE-2023-42801


DESCRIPTION

Moonlight-common-c contains the core GameStream client code shared between Moonlight clients. Moonlight-common-c is vulnerable to buffer overflow starting in commit f57bd745b4cbed577ea654fad4701bea4d38b44c. A malicious game streaming server could exploit a buffer overflow vulnerability to crash a moonlight client. Achieving RCE is possible but unlikely, due to stack canaries in use by modern compiler toolchains. The published binaries for official clients Qt, Android, iOS/tvOS, and Embedded are built with stack canaries, but some unofficial clients may not use stack canaries. This vulnerability takes place after the pairing process, so it requires the client to be tricked into pairing to a malicious host. It is not possible to perform using a man-in-the-middle due to public key pinning that takes place during the pairing process. The bug was addressed in commit b2497a3918a6d79808d9fd0c04734786e70d5954.

Trust: 1.0

sources: NVD: CVE-2023-42801

AFFECTED PRODUCTS

vendor:moonlight streammodel:moonlightscope:ltversion:0.10.23

Trust: 1.0

vendor:moonlight streammodel:moonlightscope:ltversion:9.0.0

Trust: 1.0

vendor:moonlight streammodel:moonlightscope:ltversion:12.0

Trust: 1.0

vendor:moonlight streammodel:qt\/pcscope:lteversion:5.0.0

Trust: 1.0

vendor:moonlight streammodel:switchscope:ltversion:0.13.4

Trust: 1.0

vendor:moonlight streammodel:moonlight-common-cscope:gteversion:2016-10-05

Trust: 1.0

vendor:moonlight streammodel:embeddedscope:ltversion:2.6.1

Trust: 1.0

vendor:moonlight streammodel:tvscope:ltversion:1.6.0

Trust: 1.0

vendor:moonlight streammodel:xboxscope:lteversion:1.14.5

Trust: 1.0

vendor:moonlight streammodel:vitascope:eqversion:*

Trust: 1.0

vendor:moonlight streammodel:moonlight-common-cscope:ltversion:2023-10-06

Trust: 1.0

sources: NVD: CVE-2023-42801

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-42801
value: HIGH

Trust: 1.0

security-advisories@github.com: CVE-2023-42801
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2023-42801
baseSeverity: HIGH
baseScore: 7.6
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 4.7
version: 3.1

Trust: 2.0

sources: NVD: CVE-2023-42801 // NVD: CVE-2023-42801

PROBLEMTYPE DATA

problemtype:CWE-120

Trust: 1.0

sources: NVD: CVE-2023-42801

EXTERNAL IDS

db:NVDid:CVE-2023-42801

Trust: 1.0

sources: NVD: CVE-2023-42801

REFERENCES

url:https://github.com/moonlight-stream/moonlight-common-c/blob/c1744de06938b5a5c8897a705be1bc6508dc7580/src/misc.c#l82-l88

Trust: 1.0

url:https://github.com/moonlight-stream/moonlight-common-c/commit/b2497a3918a6d79808d9fd0c04734786e70d5954

Trust: 1.0

url:https://github.com/moonlight-stream/moonlight-common-c/commit/f57bd745b4cbed577ea654fad4701bea4d38b44c

Trust: 1.0

url:https://github.com/moonlight-stream/moonlight-common-c/security/advisories/ghsa-f3h8-j898-5h5v

Trust: 1.0

sources: NVD: CVE-2023-42801

SOURCES

db:NVDid:CVE-2023-42801

LAST UPDATE DATE

2024-08-14T15:10:24.923000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2023-42801date:2023-12-27T19:29:03.877

SOURCES RELEASE DATE

db:NVDid:CVE-2023-42801date:2023-12-14T17:15:07.657